Cheapest return flights from Dallas to London in May from 748€

AirHint found the following cheapest return flights from Dallas (DAL) to London (LHR) in May 2026 (see full year).

Return flights

04 May - 20 May KLM
02 May - 09 May KLM
19 May - 31 May KLM
18 May - 30 May KLM
27 May - 04 Jun Delta
26 May - 11 Jun Air France
31 May - 10 Jun KLM
23 May - 06 Jun KLM
05 May - 06 May Delta
31 May - 01 Jun KLM

Also check the deals for one-way flights from Dallas to London in May.

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